EASY TO USE: Smart Print Supplies compatible 201A toner cartridges install easily and are recognized by printers without issue. All Smart Print Supplies products are ISO and SMTC certified TESTED PERFORMANCE: Smart Print Supplies cartridges are manufactured under STMC, ISO 9001 and ISO 14001 Quality Standards. Expect only durable and reliable laser cartridges out of the box. That print high quality laser-copy documents. QUALITY YIELDS: These High-Quality cartridges have an approximate page yield of 1,500 pages at 5% coverage for black and 1,400 pages at 5% coverage for color. EXCELLENT COMPATIBILITY: Our 201A replacement cartridges are compatible with the following HP printers: LaserJet Pro M252 M277. UPC 658448182231 ASIN B07CV235X9 Brand Smart Print Supplies Color 4 Colors Unit Count 5.0 Count Item Weight 6.6 Pounds Manufacturer Smart Print Supplies BuiltIn Media Toner Cartridges Compatible Devices Printer Other Special Features of the Product high quality